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gem install: Failed to build gem native extension (can't find header files)
...reate an app using ruby on rails. it complained about how it can't install json and bundler can't continue. installing ruby-devel worked.
– Jack
Nov 4 '12 at 20:43
2
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How to test if parameters exist in rails
...present? => false So won't work when e.g. passing parameters via json body as can pass booleans.
– James
Sep 29 '17 at 10:19
1
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VC的陷阱，看哪些条款会威胁到创业者的利益 - 资讯 - 清泛网 - 专注C/C++及内核技术
...己、企业、合伙人及其他员工的权益。
法律咨询费用
处理投融资交易的律师是很贵的，但是只要你们请了律师，这笔钱就一定要有人出。对于 VC 的投资经理而言，他们可不愿意告诉合伙人钱被用来做法律咨询了。
因此，资...
How to enable or disable an anchor using jQuery?
... url,
data: data,
cache: false,
success: function (json) {
// when it's done, we enable the anchor again
anchor.removeData("disabled");
},
error: function () {
// there was an error, enable the anchor
anchor.rem...
Get user profile picture by Id
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use redirect=0 to get JSON description (incl. url) instead of image itself
– Ilya Denisov
Dec 12 '16 at 15:01
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MVC 4 Razor File Upload
... var fileOptions = {
success: res,
dataType: "json"
}
$("#formid").ajaxSubmit(fileOptions);
});
In Controller
[HttpPost]
public ActionResult UploadFile(HttpPostedFileBase file)
{
}
...
Keep only date part when using pandas.to_datetime
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Unfortunately to_json still writes the full 00:00:00.
– IanS
May 19 '17 at 13:40
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MongoDB与内存 - 大数据 & AI - 清泛网移动版 - 专注C/C++及内核技术
...工作，而是把这些工作留给操作系统的虚拟内存管理器去处理，这样做的好处是简化了MongoDB的工作，但坏处是你没有方法很方便的控制MongoDB占多大内存，幸运的是虚拟内存管理器的存在让我们多数时候并不需要关心这个问题。
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Changing all files' extensions in a folder with one command on Windows
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I had to use #1: ren "*.csv" "#1.json"
– elmalto
Jun 10 '15 at 15:39
1
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How can I autoformat/indent C code in vim?
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Is there anything like this for other formats; ruby, xml, json, etc.?
– derGral
Jun 17 '11 at 19:22
1
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